肺癌是一种威胁人类生命的疾病 ,随着工业的发展 ,肺癌在临床中日趋常见 ,影像学检查虽为肺癌的诊断带来很大帮助 ,但病理学诊断才是临床确诊至关重要的手段 ,因而纤维支气管镜检在肺癌确诊中具有不可低估的价值。现将我院自 1999年 10月～ 2 0 0 4年 6月以来 ,怀疑为肺癌的 17 Lung cancer is a disease that threatens human life. With the development of industry, lung cancer is becoming more and more common in clinic. Although imaging examination is very helpful for the diagnosis of lung cancer, the pathological diagnosis is the most important means of clinical diagnosis , So fiberoptic bronchoscopy in the diagnosis of lung cancer has not underestimated the value. Now our hospital from October 1999 ~ June 2004 since the suspected lung cancer 17